baber/WOPTO huggingface dataset:
Patent KR-20000067496-A (KR)
Inventor: KIM TAE KEUN
IPC: A47G1/00
Filed: 1999-04-29
Abstract: PURPOSE: A mirror for preventing steam using Nichrome wires and a method for manufacturing the same are provided to reduce the electric resistance and power loss, and to improve thermal efficiency. CONSTITUTION: A mirror for preventing steam using Nichrome wires includes a front glass plate part(10) made of mirror glass reflecting the shape of an object, a rear glass plate part(20) made as the same shape with the front glass and arranged in the rear surface, a radiating element(30) wired between the front glass plate part and the rear glass plate part and radiating heat with electricity for preventing steam in the surface of the front glass plate part, and a gluing plate part(40) arranged in the rear part of the radiating element and integrally gluing the front glass plate part and the rear glass plate part, wherein conductive upper bus bars(31a) and conductive lower bus bars(31b) of the radiating element are adhered to the upper end parts and the lower end parts of the front glass plate part and the rear glass plate part, the lower bus bars are separately adhered as input bus bars and output bus bars, thin Nichrome wires(32) are connected between the upper and lower bus bars, the upper and lower end parts of the Nichrome wires are weld to the upper and lower bus bars, and input terminal(33a) and output terminal(33b) are weld to the input bus bars and the output bus bars by being jointed.
Patent KR-19990064761-A (KR)
Title: 인조보석 연마장치 및 그 방법
IPC: B24B9/16
Filed: 1999-05-07
Abstract: 여성의 의류, 장신구 등에 부착되어지는 핫픽스(hot fix), 커트스톤(cut stone)(이하, 인조보석 이라함) 등에 접착제를 도포하여 인조보석을 회전원판과의 상호 마찰(摩擦)에 의해 연속적으로 연마(硏磨)할 수 있도록 한 것이다. 
     본 발명은, 몸체와, 상기 몸체에 모터 구동으로 회전가능하게 장착되는 회전원판과, 입자별로 배열되어 접착제가 도포된 인조보석을 용기에 수용하여 고정지지할 수 있도록 상기 인조보석의 접착제를 상기 용기상에서 건조시키는 건조기와, 공압에 의해 상하방향으로 구동하는 지지구에 의해 상기 용기를 회전원판에 대해 압착지지하여 인조보석을 상기 회전원판과의 상호 마찰접촉으로 연마시키는 1차 연마기와, 상기 1차 연마기에 의해 연마된 인조보석을 자체의 구동수단 구동에 의해 수평이송시켜 상기 용기의 Y축방향으로의 회전과 이와 연동되는 상측의 고연마공구의 X축방향으로의 회전에 의해 상기 인조보석을 연마시키는 2차 연마기와, 상기 2차 연마기에 의해 연마된 인조보석을 상기 회전원판과의 상호 마찰접촉으로 연마, 광택연마할 수 있도록 공압으로 구동하는 복수개의 지지구에 의해 각각 용기를 단일의 회전원판에 대해 압착지지하여 인조보석을 연마시키는 3차 연마기를 구비한다. 
     이로 인해, 인조보석을 접착제로서 도포하여 회전원판과의 상호 마찰에 의해 연마시 연속적인 연마작업이 가능하여 인조보석의 대량생산으로 인해 인건비를 대폭적으로 경감시키며, 가격경쟁력을 높일 수 있다. 작업방법 개선으로 인해 인조보석을 연마시 발생되는 오,폐수로 인한 환경이 오염되는 것을 최소화할 수 있도록 한 이점을 갖는다.
Patent KR-20000075001-A (KR)
Title: Linear motor
Inventor: KIM DO HYEON
IPC: H02K41/02
Filed: 1999-05-27
Abstract: PURPOSE: A linear motor is provided to precisely control the position of a rotor by preventing the vertical force from generating between a magnet and a back iron. CONSTITUTION: A linear motor comprises a fixing plate(3) which is formed at a lower portion thereof with a fixing portion(2). A coil unit(1) is vertically attached to a side of the fixing plate(3). A back iron(5) is provided to surround the fixing plate(3). A plurality of magnets(4) are sequentially arranged in the back iron(5) in such a manner that the back iron(5) is adjacent to the coil unit(1). A position detecting circuit(6) is formed on an upper surface of the fixing portion(2). A position detecting magnet(7) is attached at an underside of the back iron(5). By the position detecting circuit(6) and the position detecting magnet(7), the current is applied only to a predetermined area of the coil unit(1) in which the back iron(5) is installed.
Patent KR-20000063724-A (KR)
Title: Plastic log for installing pole and manufacturing method thereof
Inventor: HWANG OK SUL
IPC: B29B17/00
Filed: 1999-05-31
Abstract: PURPOSE: A plastic log for installing a pole and a manufacturing method thereof are provided to strengthen the force for adhering to the soil, to make convenience carriage and handling by minimizing the weight of the log, to perform as a log for long time without corrosion underground and to recycle resources. CONSTITUTION: A lower mold has a core to form a coupling hole for the combination of a U-bolt and a branch line rod in the center of a recessed groove. An upper mold combined with the lower mold has a core to form many latticed grooves. ABS, PC, PP, PS, PVC, LDPE, HDPE, HIPS, EPS and PET is solved by adding an additive and a reinforcing agent. The solved material is poured to the molds. Thereby, a hopper type plastic log with a coupling hole is formed.
Patent KR-19990073157-A (KR)
Title: 알코올및다양한유기용매에대한용해도가높은전도성폴리피롤의제조방법
Filed: 1999-06-09
Abstract: 본 발명은 알코올 및 유기용매에 용해성이 높은 고분자 폴리피롤의 제조방법에 관한 것으로으로서, 본 발명의 방법에 따르면, 피롤 단량체를 산화제의 존재하에 0℃에서 15 내지 25시간동안 서서히 저어주면서 도판트와 중합시킨 후 진공건조시킴으로써 하기 일반식 Ⅲ의 전도성 고분자 폴리피롤을 제조하게 된다.  상기 도판트로서는 비극성의 긴 알킬 사슬을 가지는 이소옥틸기와 극성 술포숙시네이트기를 가지는 디이소옥틸술포숙신산 또는 디이소옥틸술포숙신산 나트륨염을 사용하는 것이 바람직하고, 상기 산화제로서는 과황산암모늄이 바람직하다. 
     본 발명에 따라, 공기중에서 열적 대기안정성이 우수하고 전기적, 화학적 합성이 용이하며 높은 전기전도도를 나타낼 뿐만 아니라 가공성에 장점을 가지며 정전기 방지, 전자기파 흡수체, 전자기파 차폐용 도료 및 코팅 재료, 축전지, 캐퍼시터(capacitor)용 고분자 전해질, 광전화학 전지, 일렉트로크로믹 디스플레이, 부식방지, 저항 가열(resistive heating), 케이블 실드(cable shielding), 마이크로파 흡수재(microwave absorbor), 온도, 충격, 화학적 센서 등에 응용 가능성이 큰  가용성 폴리피롤을 화학적 방법으로 합성할 수 있게 되었다.
Patent KR-19990083788-A (KR)
Title: 유브이 자외선 경화기
IPC: B05C9/14
Filed: 1999-07-31
Abstract: 본 발명은 건조실(경화실) 내에서 소재 원단이 배기휀의 흡입력에 의해 동요되지 않고 안전성 있게 경화 처리 할 수 있게한 산업용으로 이용되는 U.V 자외선 경화기에 관한 것이다. 
     종래에도 이와 같은 목적으로 사용되게한 U.V 자외선 경화기가 공지된 바 있으나 이와 같은 경화기는 이의 건조실(경화실)이 사방으로 막혀져 있고 다만 자외선램프의 반사갓에 설치된 흡입휀과 연결한 주름관을 통해 밖으로 배출되게 하였기 때문에 건조실에 설치된 자외선 램프로 U.V도포액을 경화시킨 후 이때 생긴 열기와 악취가 전기한 반사갓에 설치된 주름관을 통해 배기후드로 배기될시는 흡입력이 반사갓으로 집중하게 되며 이때 경화처리된 소재원단이 흡입휀의 흡입력에 의해 날리게 되거나 한쪽편이 들고 일어나서 구김되거나 아니면 흡입공으로 말려 들어가서 흡입공을 막아 버리게 된다. 이와같이 흡입공이 막히게 되면 건조실내의 온도가 상승하여 화재를 유발케 하는 폐단이 있었던 것이다. 
     본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 발명요지는 몸체(1) 중간부에 형성된 건조실(1")의 전후측에는 이송컴베이어(2')를 설치하여 소재원단를 건조실내로 이송 통과할 수 있게 하고 함과 동시 흡입휀(5)을 개재한 흡입로(5')를 형성하고 건조실(1")의 좌우측에는 "ㄹ"형 통기로(3')를 가진 흡기창(3)을 설치하여 외부의 공기가 균등히 흡입되게 하고 건조실(1")의 천정에는 다수의 조절간(6)의 상단부를 부착하되 이의 하단부에는 안내장공(6')을 형성하에 이에 끼움 설치된 자외선램프(7)의 높이를 조절할 수 있게 하고 자외선램프(7)의 반사갓(8) 상면에 연통되게 설치된 통기관(9)에는 다수의 통기공(9')을 뚫어서 이에 끼움된 주름관(10)을 이용하여 통기공(9')의 수를 가감조절할 수 있게 하되 사복관(10)의 상부에는 모터휀을 개재한 후드(4)가 연결되어 건조실(1")내에 있는 열기와 악취를 흡입하여 배출할 수 있게 하므로서 소재원단이 흡기관과 연결된 휀의 흡입력에 의해 날리거나 어느 한쪽이 덜고 일어나거나 흡기공(9')에 말려들어 흡기공(9')을 폐쇄시키는 폐단을 방지할 수 있게한 것이다.
Patent KR-19990083808-A (KR)
Title: 청각장애인을 위한 휴대용 음향인식장치
Filed: 1999-08-10
Abstract: 본 발명은 청각장애인을 위한 시계 겸용 음향인식장치에 관한 것으로, 더욱 상세하게는 청각장애인이 일상생활에서 들을수가 없어 야기되는 여러가지 불편한 점들을 해소하고자 하는 장치로써 소리(음향)가 발생하면 이 음향의 종류를 분석해 이소리의 종류를 판별하고 이렇게 판별된 소리를 진동으로 전달하고 동시에 LCD 화면에 소리의 종류를 심볼로 표시해 주는 장치이다. 대표적인 예로 아기의 울음소리, 초인종 소리, 전화벨 소리, 화재 경보 및 대피 싸이렌 소리등이 있는데 정상인의 경우는 이러한 소리가 발생하면 적절한 대응을 할 수 있으나 청각장애인 및 고도 난청자의 경우 이러한 소리(음향)를 인지하지 못해 커다란 불편을 겪는다. 전인구의1%로 추정되는 청각장애인은 이러한 소리를 듣지 못하므로 이러한 청각장애인을 위해 손목 및 몸에 부착할 수 있는 휴대용 음향인식장치를 통해 이러한 소리(음향)가 발생하였다는 것을 진동을 통해 알려주고 이를 LCD화면에 심볼로 표시하여 줌으로써일상생활에서 당면하는 문제점을 해결 할 수 있도록 해주는 장치이다.
Patent KR-20020044185-A (KR)
Inventor: LEE HEE WON
IPC: G06F11/30
Filed: 1999-08-07
Abstract: PURPOSE: An intelligent unified analyzer of an Internet server and a client system is provided to make systematic management of a system by intelligently analyzing the application of a server and client computers connected through the Internet and the use of a network. CONSTITUTION: The SysWatcher, an intelligent unified analyzer comprises various individual modules. The UserWatcher, an account server analyzer displays the results on an analysis of the user information, the connection situation, the system load change, and the disk use corresponding to a time change. The MailWatcher, a mail server analyzer displays such information as the e-mail application situation and the e-mail reception and transmission situation of respective users depending on the respective time periods. The WebWatcher, a web server analyzer provides the data of the users of respective organizations, hosts and nations and analysis data about the materials used by a frame. The FTP(File Transfer Protocol)Watcher, an FTP server analyzer displays the FTP server connection situation of respective time periods and hosts and statistical data. The NetWatcher, a network analyzer prevents the bottle neck phenomenon of a computer network.
Patent KR-20010019579-A (KR)
Inventor: KANG U TAK
IPC: H01L27/10
Filed: 1999-08-28
Abstract: PURPOSE: A method for fabricating a capacitor is provided to prevent collapse of a contact plug and to reduce a fringing capacitance between an upper electrode of the capacitor and a bit line. CONSTITUTION: An interlayer dielectric(204) is formed on a semiconductor substrate having the bit line(202), and the contact plug(206) is then formed in a BPSG layer(204). Next, the first silicon nitride layer(208), the first insulating layer(210), the second silicon nitride layer(212), and the second insulating layer are formed in sequence on the BPSG(204). The sequentially formed layers are then etched one by one to form an opening exposing the contact plug(206). Thereafter, the first conductive layer(218) for a lower electrode is deposited on an entire exposed surface, and hemispherical grains(220) are formed thereon. Then, after the third insulating layer is formed on a resultant surface, the third insulating layer, the grains(220) and the first conductive layer(218) are planarized so that the second insulating layer is exposed. The third and second insulating layers are then removed, and a dielectric layer and the second conductive layer(224) for the upper electrode are deposited thereon.
Patent KR-20010025898-A (KR)
Inventor: LEE CHUNG JIN
IPC: F16K21/00
Filed: 1999-09-01
Abstract: PURPOSE: A regulate valve for controlling flow is provided to regulate the flow of water by adapting the strong cavitation generated by the vortex flow of flowing water and to control flow by connecting to an electronic valve. CONSTITUTION: Flowing water is withdrawn by using the principle of fluid dynamics. While the cold water of laminar flow runs down over a pyramid upper portion by actuating the cold water to a plot(6), a resistance coefficient is 0.55 by forming eddies due to the discontinuous face of velocity. The eddies become larger by increasing the pressure of flowing water, and the vortex flow is generated by the pyramid body of the plot. Thereby, the flow of fluid is controlled by the cavitation due to the difference of pressures in the vortex flow.
Patent KR-20010026010-A (KR)
Inventor: JUNG HAE YUNG
IPC: D06F39/10
Filed: 1999-09-02
Abstract: PURPOSE: A waste thread collector of a washing machine is provided to improve washing performance by collecting waste threads separated from laundries. CONSTITUTION: A waste thread collector(20) of a washing machine in which a washing and dehydrating bath(3) and a pulsator(8) are integrally rotated is comprised of an insulator(21) for letting in and discharging washing water by centrifugal force and a filter(22) formed on an end of the insulator. Foreign matters such as waste threads separated from laundries are floated in the washing water and moved by the centrifugal force. The washing water reaches an outflow port and passes through the filter by the pressure by the centrifugal force. While the washing water is let out of the washing and dehydrating bath, the foreign matters are filtered by the filter. Accordingly, the waste threads separated from the laundries are collected by employing the insulator and the filter.
Patent KR-20010026014-A (KR)
Inventor: JANG JIN UK
IPC: G11B5/53
Filed: 1999-09-02
Abstract: PURPOSE: A rotating head mounting structure of a rotating cylinder device is provided to fix a rotating head in an upper cylinder by using a coupling hook fixed in the upper cylinder, and not to make a position of the fixed rotating head change by concave parts, so as to set the rotating head in an exact position and to exactly read or record magnetic signals recorded in a tape. CONSTITUTION: A stepped cone hole(22) is formed in an upper cylinder(20) constructed with a rotating cylinder. A coupling hook(30) is assembled in the stepped cone hole(22). A coupling head(32) formed in the coupling hook(30) has an elastic slot. The elastic slot compresses the coupling head(32) to make the coupling head(32) smoothly inserted. A rotating head(40) forms a coupling groove(42) where the coupling head(32) is inserted. A shape of the coupling groove(42) corresponds to a shape of the coupling head(32). Concave parts are formed in the coupling groove(42) corresponding to an upper surface of the coupling head(32). When the coupling head(32) is inserted into the coupling groove(42), the concave parts firmly fix the coupling head(32).
Patent KR-20010026238-A (KR)
Inventor: HAN MAN U
IPC: A61K36/899
Filed: 1999-09-03
Abstract: PURPOSE: A modernized novel manufacturing process for tabasheer is provided, which makes mass production of tabasheer to be possible by automation of all manufacturing process, so shortens working hours. CONSTITUTION: The modernized novel manufacturing process for tabasheer is comprised of: cutting well-dried bamboos into several forks, and putting into an extracting tank(1); soaking the bamboo at room temperature for 12hrs by adding a mixed solution of ethanol and water in the fixed ratio(8:2-6:2) to the tank(1); releasing the mixed solution of ethanol and water from the tank(1); extracting the tabasheer for 12hrs while heating oil in an oil boiler(2) at 50-70deg.C. The modernized novel manufacturing process for tabasheer uses a device which comprises an extracting tank(1), an oil boiler(2), an oil tank(3), a heat jacket(4), an oil pump(5), and a temperature-perception sensor(8) to maintain an even temperature.
Patent KR-20010027645-A (KR)
Inventor: AHN JUNG IL
IPC: H01L21/822
Filed: 1999-09-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce time for forming a whole nitride layer which is a lower layer of a nitrogen-oxide dielectric layer, without decreasing the quality of the whole nitride layer. CONSTITUTION: A polycrystalline silicon layer(60) pattern for a storage electrode of a capacitor is formed on a silicon substrate. A native oxide layer on the polycrystalline silicon layer is nitridized at an arbitrary temperature by using a low pressure chemical vapor deposition(LPCVD) process. A nitride layer(71) is stacked on the nitridized native oxide layer on an in-situ state at the same temperature as the arbitrary temperature. An oxide layer is stacked on the nitride layer. A plate electrode pattern is formed on the oxide layer.
Patent KR-20010028808-A (KR)
Inventor: JUNG GI TAE
IPC: G01M11/02
Filed: 1999-09-27
Abstract: PURPOSE: A measuring device for the phase change of an optical fiber and a measuring method thereof are provided to analyze the phase change of light caused by an alternating physical amount in a frequency spectrum by a transducer. CONSTITUTION: A measuring device for the phase change of an optical fiber comprises a detected light source generator(10); a directional combiner(31) creating a ring by connecting both ends to both ends of an optical fiber(51) and moving the optical fiber counterclockwise or clockwise by divided light; a phase modulator(40) modulating the phase of detected light from the directional combiner and transmitting the light to the other end of the optical fiber; a converter(48) changing the phase of the detected light modulated according to the alternating physical amount; and a RF(radio-frequency) spectrum analyzer(80) measuring the phase change caused by a frequency corresponding to the alternating physical amount by analyzing a frequency spectrum. Therefore, the phase change of the optical fiber is easily measured.
Patent KR-20000017731-A (KR)
Inventor: NO HYEON UNG
IPC: C08K3/00
Filed: 1999-09-28
Abstract: PURPOSE: A computer mouse is provided, which is produced by the compounds of mixing Oriental mineral stone, jade, zeolite, and crystal, where-from the far infrared rays emit, and it prevents amblyopia, fatigue, and other disease coming from the electronic wave. CONSTITUTION: A body case of a computer mouse is plasticized by mixture of 5-15 wt.% of Oriental mineral stone powder, 5-15 wt.% of jade, 5-15 wt.% of zeolite, 5-15 wt.% of crystal, and 55-65 wt.% of PVC as a synthetic resin substance.
Patent KR-20010035766-A (KR)
Inventor: HA JAE GI
IPC: F24C7/08
Filed: 1999-10-02
Abstract: PURPOSE: A microwave oven and an inside ventilation control method thereof are provided to prevent heat loss generated in a cook room and maintain a temperature in the cook room uniformly, thereby cooking food appropriately and speedily. CONSTITUTION: A microwave oven includes a heater mounted in a cook room, and an opening and closing element for opening and closing a flow channel of a ventilation guide tube(41) according to the operation of the heater, wherein the opening and closing element includes louvers(65) mounted at an air inlet part(43) of the ventilation guide tube rotatably to be opened and closed, and a control part for controlling a driving motor(61) to open the flow channel of the ventilation guide tube by the louver when the heater is in operation or close the flow channel by the louver when the operation of the heater is stopped.
Patent KR-20010036091-A (KR)
Inventor: KWAK HYO SEOP
IPC: A01G33/02
Filed: 1999-10-05
Abstract: PURPOSE: A treating agent used for culturing laver comprising maleic acid and dichlorosuccinic acid and having a pH in the range of 0.05 to 4 is provided, thereby excellent exterminating effects within a short time without causing environmental pollution are exhibited. CONSTITUTION: This treating agent is characterized in that it contains maleic acid, has a pH in the range of 0.05 to 4 and contains additionally dichlorosuccinic acid. For an example, 20% by weight of maleic acid, 10% by weight of dichlorosuccinic acid and 70% by weight of water are mixed and maintained at pH 0.43 to produce the titled treating agent.
Patent KR-20010038422-A (KR)
Inventor: HUH JUN
IPC: H02K33/00
Filed: 1999-10-25
Abstract: PURPOSE: An unbalanced vibrational motor having three coils is provided to enable a strong vibration by using a torque ripple which has a relatively large mass and unbalance. CONSTITUTION: A vibrational motor includes a field magnet(6), and an end gap(7) and a housing(11) which supports the motor, a brush(8), and a shaft(5). The field magnet(6) has six poles. Two coils are disposed at the periphery of a rotor which is opposite to the field magnet(6). The two coils are disposed at the interval of eighty five degrees. The field magnet(6) is circumferentially disposed with respect to the rotor. The coil of the rotor is wound on a three protruding pole core. The field magnet(6) is disposed so as to be opposite to the rotor.
Patent KR-20010038689-A (KR)
Inventor: MUN DONG JIN
IPC: G02B6/44
Filed: 1999-10-27
Abstract: PURPOSE: An optical cable is provided to be capable of being installed at a non-demanded region by simplifying the structure around an optical core of less number. CONSTITUTION: An optical fiber(21) of two cores is placed at the center, and a rouge tube(23) surrounds the optical fiber(21) so as to protect the optical fiber(21). A jerry(22) is filled in the rouge tube(23) to prevent moisture from being infiltrated. A steel tape(24) has a sufficient mechanical strength so as to protect an optical cable from an external impact and is placed at an outside of the rouge tube(23). Two tension members(25) are symmetrically placed outside of the steel tape(24) and prevent the optical cable from being damaged by external mechanical affect and external environment. An outer cover(26) is placed at an outer surface of the optical cable and is made of polyethylene material so as to protect each part from external environment.
Patent KR-20010045626-A (KR)
Inventor: KIM MYEONG SU
IPC: C10B37/00
Filed: 1999-11-05
Abstract: PURPOSE: An apparatus for controlling tension of wire for a leveller is provided to prevent malfunction of movement of the leveller due to slack of the wire by sensing sagging of the wire and operating a cylinder so that a subsidiary sheave supporting the wire is moved. CONSTITUTION: The apparatus comprises a pair of support beams (11) in which a limit switch (12) is built-in any one side thereof, wherein the apparatus is installed between a pair of support rolls installed so that the support rolls support the lower part of the wire moving the leveller, and the support beams (11) are upwardly projected on the upper surface of a plate (10) installed at the lower part of the wire; a fixed bar (14) installed at the center of both ends of the upper surface of the plate (10) and equipped with racks on one sides of the fixed bar (14) so that the fixed bar (14) is positioned at both sides of the support beams (11); an ascending descending member (16) installed between the support beams (11) so that the ascending descending member (16) is ascended and descended by cylinders (15) installed at the upper surface of the support beams (11), wherein the an ascending/descending member (16) is coupled to an axis (18) on which a subsidiary sheave (17) is installed for controlling tension of the wire; a touch bar (19) installed at the lower part of the ascending and descending member for operating a limit switch (12) during descending of the ascending and descending member; and a wire sensing switch (22) fixed to the end part of the fixed bar (20) installed at the ascending and descending member (16) and operated by a sensing plate (21), wherein the sensing plate (21) is moved by the wire that is sagged toward the bottom surface of the subsidiary sheave (17).
Patent KR-20010046358-A (KR)
Inventor: HWANG YEONG JU
IPC: G03F7/20
Filed: 1999-11-12
Abstract: PURPOSE: A method for improving overlay alignment in an exposure process is provided to reduce rework of a wafer, by measuring an overlay parameter by using an improved alignment key in a step before the exposure process, and by correcting an input condition of exposure equipment to improve an overlay between an exposure mask and the wafer. CONSTITUTION: Pluralities of alignment keys having predetermined corresponding patterns are formed in a predetermined portion of a wafer. A photoresist layer is formed on the wafer. An overlay parameter is calculated by using the alignment keys. An input of exposure equipment is corrected by using the overlay parameter. An exposure process is performed regarding the photoresist layer by using an exposure mask having a predetermined pattern and the exposure equipment. The photoresist layer is developed to form a photoresist layer pattern.
Patent KR-20010046716-A (KR)
Inventor: KIM CHANG YONG
IPC: G06V10/60
Filed: 1999-11-15
Abstract: PURPOSE: A device and a method for estimating and converting illuminating chromaticity using cognitive light source and highlight are provided to exactly estimate and convert illuminating chromaticity by considering characteristics of highlight based on relatively stable illuminating chromaticity estimated from cognitive light source. CONSTITUTION: A device for estimating and converting illuminating chromaticity using cognitive light source and highlight includes an image input part(40) for inputting color image, a highlight detecting part(41) for extracting highlight areas from the input color image, a highlight variable calculating part(42) projecting each highlight area to chromaticity coordinate and calculating geometrically expressive variables of shape on the chromaticity coordinate, a cognitive light source chromaticity estimating part(43) for illuminating chromaticity to the input color image through a cognitive light source estimating method, and an adjusted chromaticity calculating part(44) selecting geometrically expressive variables around the estimated illuminating chromaticity and calculating final illuminating chromaticity.